{
  "id": "CVE-2024-31981",
  "sourceIdentifier": "security-advisories@github.com",
  "published": "2024-04-10T20:15:08.280",
  "lastModified": "2024-04-11T12:47:44.137",
  "vulnStatus": "Awaiting Analysis",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "XWiki Platform is a generic wiki platform. Starting in version 3.0.1 and prior to versions 4.10.20, 15.5.4, and 15.10-rc-1, remote code execution is possible via PDF export templates. This vulnerability has been patched in XWiki 14.10.20, 15.5.4 and 15.10-rc-1. If PDF templates are not typically used on the instance, an administrator can create the document `XWiki.PDFClass` and block its edition, after making sure that it does not contain a `style` attribute. Otherwise, there are no known workarounds aside from upgrading."
    },
    {
      "lang": "es",
      "value": "XWiki Platform es una plataforma wiki gen\u00e9rica. A partir de la versi\u00f3n 3.0.1 y anteriores a las versiones 4.10.20, 15.5.4 y 15.10-rc-1, la ejecuci\u00f3n remota de c\u00f3digo es posible mediante plantillas de exportaci\u00f3n de PDF. Esta vulnerabilidad ha sido parcheada en XWiki 14.10.20, 15.5.4 y 15.10-rc-1. Si las plantillas PDF no se utilizan normalmente en la instancia, un administrador puede crear el documento \"XWiki.PDFClass\" y bloquear su edici\u00f3n, despu\u00e9s de asegurarse de que no contiene un atributo \"estilo\". De lo contrario, no se conocen workarounds aparte de la actualizaci\u00f3n."
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "security-advisories@github.com",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "CHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH",
          "baseScore": 9.9,
          "baseSeverity": "CRITICAL"
        },
        "exploitabilityScore": 3.1,
        "impactScore": 6.0
      }
    ]
  },
  "weaknesses": [
    {
      "source": "security-advisories@github.com",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-862"
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://github.com/xwiki/xwiki-platform/commit/480186f9d2fca880513da8bc5a609674d106cbd3",
      "source": "security-advisories@github.com"
    },
    {
      "url": "https://github.com/xwiki/xwiki-platform/commit/a4ad14d9c1605a5ab957237e505ebbb29f5b9d73",
      "source": "security-advisories@github.com"
    },
    {
      "url": "https://github.com/xwiki/xwiki-platform/commit/d28e21a670c69880b951e415dd2ddd69d273eae9",
      "source": "security-advisories@github.com"
    },
    {
      "url": "https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-vxwr-wpjv-qjq7",
      "source": "security-advisories@github.com"
    },
    {
      "url": "https://jira.xwiki.org/browse/XWIKI-21337",
      "source": "security-advisories@github.com"
    }
  ]
}